EP 2508252 B1 20170913 - COATING APPARATUS
Title (en)
COATING APPARATUS
Title (de)
BESCHICHTUNGSGERÄT
Title (fr)
APPAREIL DE REVÊTEMENT
Publication
Application
Priority
- JP 2009275319 A 20091203
- JP 2010071561 W 20101202
Abstract (en)
[origin: EP2508252A1] A measuring unit 13 is provided inside a rotary drum 11. The measuring unit 13 is provided with a light transmitting member 13a and an optical sensor 13b that are provided at the central region on the inner wall of the other end portion 11b. When particles are subjected to a coating treatment, information as to the properties (such as the coating thickness, the moisture, the coating performance, and the impurity) of the particles of a particle layer A being brought into contact with the surface of the light transmitting member 13a is measured on a real-time basis by the NIR sensor 13b via the light transmitting member 13a. The data is processed by the processing unit of the NRI spectroscopic analyzer to thereby perform monitoring. By appropriately adjusting the coating operation conditions (such as the supplied air volume, the supplied air temperature, the spraying condition, and the rotation speed of the rotary drum 1) by feedback control or a manual operation according to the result, it becomes possible to perform the coating treatment of high quality.
IPC 8 full level
B01J 2/12 (2006.01); A23G 3/26 (2006.01); A23P 20/15 (2016.01); A61J 3/06 (2006.01); B01J 2/00 (2006.01); B05B 12/08 (2006.01); B05B 13/02 (2006.01); B05C 3/08 (2006.01)
CPC (source: EP KR US)
A23G 3/26 (2013.01 - EP KR US); A23P 20/15 (2016.08 - EP US); A23P 20/17 (2016.08 - KR); A61J 3/005 (2013.01 - US); B01J 2/006 (2013.01 - EP KR US); B01J 2/14 (2013.01 - EP KR US); B05B 12/084 (2013.01 - KR); B05B 13/0257 (2013.01 - KR); B05B 12/084 (2013.01 - EP US); B05B 13/0257 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2508252 A1 20121010; EP 2508252 A4 20140115; EP 2508252 B1 20170913; CA 2782714 A1 20110609; CA 2782714 C 20170627; CN 102665889 A 20120912; CN 102665889 B 20150930; JP 2011136331 A 20110714; JP 5813310 B2 20151117; KR 101778582 B1 20170914; KR 20120098862 A 20120905; US 2012234239 A1 20120920; US 8671877 B2 20140318; WO 2011068153 A1 20110609
DOCDB simple family (application)
EP 10834603 A 20101202; CA 2782714 A 20101202; CN 201080053957 A 20101202; JP 2010071561 W 20101202; JP 2010269318 A 20101202; KR 20127017183 A 20101202; US 201013512947 A 20101202